Tapered end mill carbide ball .100 diameter

MADE IN USA, .100 IS THE TIP DIAMETER AND IT TAPERS 3 DEGREES TO THE LARGE END WHICH IS 1/8 DIAMETER, S THE SHANK DIAMETER IS (3/16) TIALN COATED, 3 DEGREE TAPER, FLUTE LENGTH IS 1/2 INCH AND THE OVERALL LENGTH IS 3 INCHES. IT IS A BALL NOSE, CENTER CUTTING, WITH 3 FLUTES. THEY ARE IN ORIGINAL MANUFACTURER'S PACKAGING. PART#421T-100B-3D